Challen, Paul C.(Paul Clarence),1967-
What just happened?Reading results and making inferences /Paul Challen.32 p. :col. ill. ;29 cm.
Includes bibliographical references (p. 31) and index.
The scientific method -- Getting organized -- What is a graph? -- A bar graph -- Let's experiment! favorite foods -- Other kinds of drawings -- Line graphs -- Let's experiment! color and heat -- Figuring it out -- Interpreting line graphs -- Interpret this! -- What's next? -- Keeping your journal -- Timeline -- Glossary and further information.
1.Science--Methodology--Juvenile literature.2.Science--Experiments.Dynamic Details